JP2019188047A - Beauty tool - Google Patents

Abstract

To provide a beauty tool capable of massaging with strong force.SOLUTION: A pair of rotors 13 for massage are provided on a tip of a handle 11. The handle 11 has a base frame 14, and a reinforcement member 19 is provided on an external part of the base frame 14. The reinforcement member 19 has reinforcement action against a moment of the handle 11 acting on the rotors 13 in a flexure direction, so that, even when the rotors 13 are pressed to a body surface part of a user with intensity, breakage or the like of the handle 11 can be properly suppressed.SELECTED DRAWING: Figure 9

Description

  The present invention relates to a cosmetic device in which a rotating body is rolled on the body to impart a cosmetic action such as a skin beautifying effect to a user by a massage effect.

  Conventionally, as this type of beauty device, for example, a configuration as disclosed in Patent Document 1 has been proposed. In this conventional cosmetic device, a bifurcated portion is provided at the tip of the handle. A rotating body is supported at the tip of the bifurcated portion. Then, by rotating each rotating body against a surface portion such as the skin of the body and rotating it, a cosmetic action such as a skin beautifying effect is imparted to the body.

JP 2009-142509 A

When massaging a body using a beauty device such as Patent Document 1, if too much force is applied, the handle may be broken or damaged.
An object of the present invention is to provide a cosmetic device that can prevent the handle from being damaged even when massaged with a strong force.

  In order to achieve the above object, according to the present invention, in a cosmetic device in which a pressing body for massage is provided at the tip of a handle, the handle resists a moment in a bending direction of the handle acting on the pressing body. A reinforcing member that performs a reinforcing action is provided.

The reinforcing member is preferably configured to extend from the pressing body side to the opposite side of the pressing body.
In the cosmetic device configured as described above, even if the pressing body is pressed against the surface of the body with a strong force, damage to the handle can be appropriately avoided. For this reason, it is possible to effectively massage with a strong force.

  As described above, according to the present invention, it is possible to prevent the handle from being damaged even if it is strongly massaged.

The perspective view of the cosmetics device of embodiment. The top view of the cosmetics device of embodiment. The partially broken bottom view of the cosmetics device of embodiment. The side view of the cosmetics device of embodiment. The disassembled perspective view of the cosmetics device of embodiment. The disassembled perspective view of the part of a 2nd outer frame and a 2nd cover. The disassembled perspective view of the part of a rotary body. The top view which shows the internal structure of a base frame. FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 2. Sectional drawing which removed the reinforcement member in FIG. FIG. 11 is a sectional view taken along line 11-11 in FIG. 2; FIG. 12 is a sectional view taken along line 12-12 in FIG. 2; Sectional drawing of a rotary body. The top view of a rotary body. The side view of a rotary body.

Embodiments of a cosmetic device embodying the present invention will be described below with reference to the drawings.
As shown in FIGS. 1 to 3, the cosmetic device of the present embodiment includes a handle 11 having a bifurcated portion 10 formed at the tip (hereinafter, the tip side is referred to as a front portion). The bifurcated portion 10 is provided with a pair of massage rotators 13 having a plurality of protrusions 12 on the outer peripheral surface thereof, and these rotators 13 are rotatable about one axis. Then, the user of the beauty device holds the handle 11, and the rotating body 13 is applied to the body skin, its lower tissue and muscles (hereinafter, these parts are collectively referred to as the body surface part) with an appropriate force. Each part of the body can be massaged by rolling the rotating body 13 while pressing.

Therefore, the configuration of each part of the cosmetic device of this embodiment will be described in detail below.
As shown in FIGS. 1 and 5, the handle 11 includes a base frame 14, a first external frame (hereinafter referred to as a first frame) 15 and a second external frame (hereinafter referred to as a first frame) positioned outside the base frame 14. 16) (referred to as 2 frames). The base frame 14, the first frame 15, and the second frame 16 constitute a handle body 20. As shown in FIGS. 1, 5, and 6, a first cover 17 and a second cover 18 as decoration members are attached to the outside of the first and second frames 15 and 16. A reinforcing member 19 is provided on the outer surface on the front end side of the base frame 14 (see FIGS. 3 and 9). The base frame 14, the first and second frames 15, 16 and the first and second covers 17, 18 are made of synthetic resin, which is an electrical insulating material, and the reinforcing member 19 is made of a metal plate. Metal plating is applied to the entire surfaces of the first and second frames 15 and 16 and the rotating body 13.

  As shown in FIGS. 5, 8, and 9, the base frame 14 has a bottomed cross-sectional shape with one side open, and a seal ring 22 is fitted in a groove 21 at the periphery of the open portion. Yes. The first frame 15 is placed on the bottom side of the base frame 14, and a protrusion 23 at the rear end of the base frame 14 is fitted in the recess 24 of the first frame 15. The second frame 16 is placed on the open side of the base frame 14, and a protrusion 26 of the first frame 15 is fitted to a step 25 on the outer peripheral edge thereof. A seating surface is formed on the inner side of the protrusion 26, and the seal ring 22 is seated on the seating surface, so that watertightness between the second frame 16 and the base frame 14 is secured. The second frame 16 is fixed to the base frame 14 by a tap screw 28 screwed into the second frame 16 through the hole in the base frame 14.

  As shown in FIGS. 5 and 12, a cylindrical portion 29 is formed at the front end of the base frame 14, and the first and second frames 15 and 16 have a semicylindrical portion 30 that covers the outer periphery of the cylindrical portion 29. , 31 are formed. A holding ring 32 is fitted on the semi-cylindrical portions 30 and 31, and the base frame 14 and the first and second frames 15 and 16 are integrated in this portion.

  As shown in FIGS. 3, 9, and 10, the reinforcing member 19 is positioned in the recess 33 at the front end of the base frame 14, and is positioned by the positioning protrusion 34 that fits into the recess 52. The reinforcing member 19 is fixed in a positioning state by a tap screw 35 screwed into the base frame 14. The reinforcing member 19 is extended from the position on the rotating body 13 side between the support shafts 38 to the base end portion of the handle 11 on the opposite side of the rotating body 13 to the intermediate portion in the length direction of the handle 11. ing. The reinforcing member 19 has a reinforcing action against a moment in the bending direction of the handle 11 acting on the handle 11.

  As shown in FIGS. 1 and 9, the first cover 17 and the second cover 18 are fitted in a recess 36 formed near the rear end of the outer surface of the first frame 15 and the second frame 16, respectively. ing. And the 1st cover 17 and the 2nd cover 18 are being fixed by the tap screw 37 screwed in the convex part of the 1st, 2nd covers 17 and 18 through the hole of the 1st, 2nd frames 15 and 16. . The first and second covers 17 and 18 form an outer surface made of a curved surface continuous with the outer surfaces of the first and second frames 15 and 16, and have a different color from the first and second frames 15 and 16, for example, It is formed in a wood grain and has a decorating function for the handle 11. For example, wood grain is mixed in the synthetic resin constituting the first and second covers 17 and 18, or the wooden sheet is placed on the surface of the synthetic resin constituting the first and second covers 17 and 18. It is configured by sticking. Accordingly, the first and second covers 17 and 18 are different in material from the first and second frames 15 and 16, and have colors, brightness, glossiness, and surface roughness as compared with the first and second frames 15 and 16. And the specific heat, hardness and friction coefficient are different.

  As shown in FIGS. 5, 7 and 12, a support shaft 38 is inserted into the cylindrical portion 29 of the base frame 14. A screw 40 with a spring washer is screwed from the inside of the base frame 14 into the screw hole 39 opened at one end surface of the support shaft 38, so that the support shaft 38 is prevented from coming out to the front outside. Further, the D-cut flat portion 41 of the support shaft 38 is engaged with a flat portion (not shown) in the cylindrical portion 29 to prevent the support shaft 38 from rotating. A flange 43 that engages with the distal end surface of the cylindrical portion 29 is formed at an intermediate portion in the length direction of the support shaft 38 to prevent the support shaft 38 from moving toward the base frame 14. A rubber seal ring 44 is externally fitted to the small diameter portion of the support shaft 38 to maintain water tightness between the outer peripheral surface of the support shaft 38 and the inner peripheral surface of the cylindrical portion 29.

  As shown in FIGS. 7 and 12, a synthetic resin bearing member 46 having a flange 45 is rotatably fitted on the front end side of the flange 43 of the support shaft 38, and the flange 45 and the bearing member 46 are connected to each other. A sliding ring 47 made of a material having a low friction coefficient is interposed therebetween. The sliding ring 47 is located between the step surface 53 of the bearing member 46 and ensures smooth rotation of the bearing member 46. A retaining ring 48 for preventing the bearing member 46 from coming off is attached to the annular groove at the tip of the support shaft 38. An engaging claw 51 having a guide slope 49 and a retaining surface 50 is integrally formed on the peripheral wall of the bearing member 46 so as to be able to bend and deform.

  As shown in FIGS. 7 and 12, the rotating body 13 constituting the pressing body has a hollow ball shape having an opening 55, and a core 58 in which two core pieces 56 and 57 are coupled is accommodated therein. It is fixed. An annular protrusion 59 is formed on the inner periphery of one core piece 56. Then, when the rotating body 13 is crowned on the bearing member 46, the annular projection 59 is engaged with the retaining surface 50 after the engaging claw 51 is bent and retracted by the action of the guide slope 49. Accordingly, the rotating body 13 is rotatably supported by the support shaft 38 around the holding ring 32 in a state in which the rotating body 13 is prevented from being detached.

  As shown in FIGS. 13 to 15, in the rotating body 13, a plurality (25 in the present embodiment) of the protrusions 12 are integrally formed on the outer periphery of a substantially spherical base portion 61 at equal intervals. These protrusions 12 are formed in a conical shape as a whole, and are formed in a spherical shape whose tip is a convex curved surface. The protrusion 12 is directed substantially in the radial direction about the center of the rotating body 13 and the tip is located on the virtual spherical surface α. The virtual spherical surface α has a circle located in a plane orthogonal to the support shaft 38 at the position of the maximum diameter of the rotating body 13 as a part of the spherical surface, and the circle and the virtual spherical surface α have the same diameter. The diameter of the phantom spherical surface α is preferably in the range of 15 to 60 millimeters, more preferably in the range of 32 to 55 millimeters, and most preferably in the range of 38 to 45 millimeters.

  The outer diameter β of the base end portion of the base portion 61 of the rotating body 13 is formed to be equal to the outer diameter of the end portion 62 of the handle 11 on the rotating body 13 side, and the outer peripheral surfaces of the base portion 61 and the end portion 62 are substantially the same curved surface. Located on the top.

  Here, the number of the protrusions 12 is preferably in the range of 16 to 31 in terms of promoting blood circulation that brings about a physical effect and a cosmetic effect, more preferably in the range of 20 to 30, and most preferably in the range of 23 to 28. In addition, the shortest distance δ shown in FIG. 2 between the left and right protrusions 12 is preferably 7.5 to 10 millimeters in terms of promoting blood circulation and providing a cosmetic effect and a cosmetic effect. Further, the radius of curvature of the tip of the protrusion 12 is preferably 2 to 6 millimeters in terms of promoting blood circulation that provides a physical and cosmetic effect, and more preferably 2 to 4 millimeters. The curvature of the tip of the protrusion 12 is ½ (1/2) in terms of blood circulation promotion that brings about a bodily sensation and a cosmetic effect, including the case where the tip of the protrusion 12 is other than a hemispherical curved surface. 1/6 is preferable, and 1/2 to 1/4 is more preferable. In the embodiment, the radius of curvature of the tip of the protrusion 12 is 3 millimeters, that is, the curvature is 1/3.

  As shown in FIGS. 5, 8, and 9, a holding base 71 is formed at a substantially central portion inside the base frame 14, and a photovoltaic power generation panel 72 as a functional component is formed on a frame 73 on the upper surface thereof. It is held in a state of being positioned by. On the handle rear end side of the power generation panel 72, a metal balance weight 74 as a functional component is fixed by a pin 75 integrated with the base frame 14 and a tap screw 76 screwed into the base frame 14. The balance weight 74 is used to properly maintain the weight balance of the entire cosmetic device when the cosmetic device of this embodiment is used.

  One of the positive and negative output terminals of the power generation panel 72 is electrically connected to the tap screw 76 and the balance weight 74 via a feeder line (not shown). An electrode 77 is press-contacted to the lower surface of the balance weight 74, and this electrode 77 is electrically connected to the plating on the inner surface side of the first frame 15 via a feeding path (not shown), and as a result, the outer surface of the handle body 20 is plated. Electrical connection. The other output terminal of the power generation panel 72 is electrically connected to the spring washer-attached screw 40 via a feeder line (not shown). The screw 40 with the spring washer is electrically connected to the metal plating on the outer peripheral surface of the rotating body 13 via a power supply path (not shown). Therefore, the electric power generated by the power generation panel 72 is supplied to the plating on the outer surface of the handle 11 and the plating on the outer surface of the rotating body 13. The electrode 77 and the spring washer screw 40 are electrically insulated by a base frame 14 made of an insulating material. As shown in FIG. 12, a gap 64 is formed between the handle body 20 and the rotating body 13, and the gap 64 ensures electrical insulation between the handle body 20 and the rotating body 13. .

  As shown in FIGS. 1, 5, and 9, through holes 78 and 79 are formed in the second frame 16 and the second cover 18 so as to correspond to the power generation panel 72. The lens 81 of the lens unit 80 is fitted into the through holes 78 and 79 so that light outside the handle 11 is guided to the power generation surface of the power generation panel 72. The lens unit 80 is fixed to the inner surface of the second frame 16 by a tap screw 82 at the outer periphery thereof. A seal ring 83 is interposed between the outer peripheral portion of the lens unit 80 and the inner edge portion of the through hole 78 of the second frame 16, and watertightness between the lens unit 80 and the second frame 16 in the through holes 78 and 79. Is held.

  As shown in FIG. 2, the pair of support shafts 38 for supporting the rotating bodies 13 in a juxtaposed manner are inclined so as to expand toward the end, and the opening angle θ1 is approximately 70 degrees in the present embodiment. The opening angle θ1 is preferably in the range of 50 to 110 degrees in terms of blood circulation promotion that brings about a physical effect and a cosmetic effect, more preferably in the range of 50 to 90 degrees, and most preferably in the range of 65 to 80 degrees. . As shown in FIG. 4, the support shaft 38 is inclined (forwardly inclined) with respect to the handle 11 in a side view of the cosmetic device.

  The shape of the protrusion 12 is set so that the rotary body 13 can be separated from the mold smoothly without forming an undercut in the portion of the protrusion 12 at the time of mold division (separation of mold) after the molding. ing. That is, the protrusion 12 has a shape in which the peripheral surface on the side facing the parting line ε between a plurality of divided molds (not shown) of the mold is separated from the parting line ε toward the tip end side of the protrusion 12. . Since the rotating body 13 is polished by buffing after molding, the parting line ε disappears or is inconspicuous.

Next, the operation of the cosmetic device of the present embodiment configured as described above will be described.
When using this cosmetic device, the user holds the handle 11, applies the rotating body 13 to the body surface such as the face, and rolls the rotating body 13 on the body surface while applying an appropriate force. That's fine. In this way, the skin, the lower tissue and muscles, etc., which are the body surface part, are massaged by the protrusions 12 of the rotating rotating body 13 to improve blood circulation on the body surface part and open pores. , You can get a cosmetic effect. At this time, the electric power generated by the power generation panel 72 is supplied to the surfaces of the handle body 20 and the rotating body 13 having metal plating. For this reason, the electric circuit which formed the body including the body surface part massaged by the rotary body 13 between the handle 11 held by the hand and the rotary body 13 pressed against the body surface part is formed. A weak current flows through the body including the surface portion, and the cosmetic effect is enhanced.

  In the present embodiment, the rotating body 13 has a ball-shaped silhouette, and the support shaft 38 of the rotating body 13 has a forward tilt angle. For this reason, when the rotating body 13 is moved on the body surface portion, the body surface portion 100 is pushed up while being pressed as shown in FIG. For this reason, a high cosmetic effect can be obtained.

  Therefore, in the present embodiment, a higher cosmetic effect can be obtained by the synergistic effect of the body surface portion 100 being picked up and intermittently strongly pressed by the protrusion 12 as described above. .

  In this cosmetic device, since the seal rings 22, 44, 83 prevent water from entering the base frame 14 of the handle 11, the cosmetic device can be used in the bathroom, even in a bathtub. Can be used.

According to this embodiment, there are the following effects.
(1) Since the body surface part of the user of the cosmetic device is pressed by the rotating body 13 and picked up at the same time, a high cosmetic effect can be obtained.

  (2) In this case, due to the rotation of the rotating body 13, the body surface portion is intermittently strongly pressed by the protrusions 12, and a higher cosmetic effect can be obtained. Moreover, since the tip of the protrusion 12 has a ball shape, the pain can be suppressed although there is an appropriate stimulus to the body surface.

  (3) Between the outer peripheral edge of the base frame 14 of the handle 11 and the inner peripheral edge of the opening of the second frame 16, between the cylindrical portion 29 of the base frame 14 and the support shaft 38, and the inner edge of the lens unit 80 and the through hole 78. Seal rings 22, 44, 83 are interposed between the two parts. For this reason, the possibility that water may enter the base frame 14 can be prevented, and even if the electrical equipment such as the power generation panel 72 is accommodated in the base frame 14, their functions are inhibited by the water. This can be prevented.

  (4) Since the base frame 14 has a boat shape and the wall of the base frame 14 is curved, the strength of the base frame 14 itself can be improved, and as a result, the strength of the handle 11 can be improved. Can do.

  (5) As described above, since the base frame 14 has a boat shape, functional parts such as the power generation panel 72 and the balance weight 74 can be arranged in a well-aligned state using its internal space, and its function Assembling of parts becomes easy.

  (6) Since the reinforcing member 19 that resists the moment in the bending direction of the handle 11 is provided at the distal end portion of the base frame 14, even if the rotating body 13 is strongly pressed against the body surface portion, the handle 11 is not deformed. It can be suppressed. For this reason, it is possible to prevent the handle 11 from being damaged or the first and second frames 15 and 16 of the handle body 20 from being opened. Therefore, since the rotary body 13 can be strongly pressed against the body surface portion, a high massage effect can be obtained.

  (7) Since the front end portion of the reinforcing member 19 is located at the base end portion of the support shaft 38, the force in the direction intersecting the axial direction of the coaxial 38 acting on the base end portion of the support shaft 38, that is, It is possible to resist the force in the direction that causes the support shaft 38 to break the cylindrical portion 29 of the base frame 14, and the breakage of the cylindrical portion 29 and the like can be effectively avoided.

  (8) By providing the reinforcing member 19 on the base frame 14 covered with the first and second frames 15 and 16, the reinforcing member 19 can be concealed and the appearance of the handle 11 can be maintained well.

  (9) By providing functional parts such as the power generation panel 72 inside the base frame 14 and providing the reinforcing member 19 outside the base frame 14, the internal volume of the base frame 14 is reduced by the reinforcing member 19. Can be avoided. Therefore, the space in the base frame 14 can be used effectively, and the functional parts can be easily assembled.

  (10) By fitting the reinforcing member 19 into the concave portion 33 on the outer surface of the base frame 14, the movement of the reinforcing member 19 can be restricted and the reinforcing member 19 can be held in a fixed position. Therefore, the reinforcement member 19 can be easily assembled and the reinforcement member 19 in the assembled state can be prevented from moving so that the reinforcement function can be exhibited. Further, the protrusion of the reinforcing member 19 from the outer surface of the base frame 14 can be suppressed, which can contribute to the downsizing of the handle 11 and the flexibility of the design.

  (11) Since the handle 11 is formed in a forward inclined shape in a side view, the handle 11 can be used in an easy-to-use posture along the body surface portion, and an effective massage function can be obtained.

  (12) Since the handle 11 is provided with the first and second covers 17 and 18 as decoration members, various effects such as a decoration effect can be obtained. That is, if the first and second covers 17 and 18 are different from the handle body 20 in appearance such as color, glossiness, surface roughness, pattern, etc., the handle 11 and eventually beauty by the first and second covers 17 and 18. The design of the entire vessel can be improved.

  In addition, if the first and second covers 17 and 18 are made of wood or mixed with wood flour, the specific heat of the first and second covers 17 and 18 is increased, and the handle 11 is gripped. When you do, you can feel the warmth and improve the comfort associated with the massage operation. Furthermore, if the first and second covers 17 and 18 are made of wood or wood powder as described above, the first and second covers 17 and 18 have a higher friction coefficient than the handle body 20 and slip. It is difficult and easy to operate in massage.

  If the first and second covers 17 and 18 are softer than the handle body 20 such as a rubber material or a soft urethane material, the handle 11 can be easily adapted to the hand and can be easily operated in the massage as described above.

  If the first and second covers 17 and 18 are of high rigidity such as metal, the strength of the handle body 20 can be improved. If the first and second covers 17 and 18 are of high rigidity as described above, the entire handle 11 has a higher strength due to the synergistic effect of the first and second covers 17 and 18 and the reinforcing member 19. Can be.

  (13) As shown in FIGS. 13 to 15, the undercut is not formed in the protrusion 12 portion of the rotating body 13. Therefore, the outer peripheral surface of the rotating body 13 including these protrusions 12 can be shaped accurately without difficulty.

(Example of change)
The present invention is not limited to the above-described embodiment, and can be modified and embodied as follows.

  -The rotating body 13 is changed to a spherical shape having no protrusions 12 or to a cylindrical shape. A bodily sensation and a beauty effect can be changed by using a cylindrical rotating body.

-Change the number of protrusions 12 of the rotating body 13 or the like.
A reinforcing member 19 is provided on the entire bottom surface of the base frame 14. With this configuration, the reinforcing member 19 can improve the overall strength of the base frame 14.

  The reinforcing member 19 is provided on the inner surface or the outer surface of at least one of the first frame 15 and the second frame 16. When the reinforcing member 19 is provided on the outer surface of the first frame 15 or the second frame 16, the reinforcing member 19 may also serve as a decorative member.

  -The handle body 20 and the first and second covers 17 and 18 are provided with irregularities having a shape along the curved surface of the fingers for preventing slipping, and knurling is provided.

  DESCRIPTION OF SYMBOLS 11 ... Handle, 12 ... Protrusion, 13 ... Rotating body, 14 ... Base frame, 15 ... 1st frame, 16 ... 2nd frame, 19 ... Reinforcement member, 38 ... Support shaft.

Claims (3)

In a beauty device with a massage press on the handle,
A cosmetic device in which the handle is provided with a reinforcing member that performs a reinforcing action against a moment in a bending direction of the handle acting on the pressing body.   The cosmetic device according to claim 1, wherein the reinforcing member extends from the pressing body side to the opposite side of the pressing body.   A pair of shafts are provided at the tip of the handle so as to form a bifurcated shape, a rotating body constituting the pressing body is supported on each shaft, and the reinforcing member is supported from the position between the two shafts. The cosmetic device according to claim 2 extended to an end side.